Merge branch 'fixbug/fixNull' into 'master'

bug：[none] fixnull

See merge request rays/pcloud-book!1023

pcloud-service-book/src/main/java/com/pcloud/book/applet/biz/impl/AppletUserBookcaseBizImpl.java

@@ -598,8 +598,13 @@ public class AppletUserBookcaseBizImpl implements AppletUserBookcaseBiz {
     }
 
     private void fillReadGuide(AppletUserBookcaseDTO appletUserBookcaseDTO,Long rightsSettingId){
-
+        if (null == rightsSettingId) {
+            return;
+        }
         RightsSetting rightsSetting = rightsSettingDAO.selectByPrimaryKey(rightsSettingId);
+        if (null == rightsSetting) {
+            return;
+        }
         if (rightsSetting != null){
             appletUserBookcaseDTO.setGuideId(rightsSetting.getGuideId());
             appletUserBookcaseDTO.setGuideIsOpen(rightsSetting.getGuideIsOpen());